Telematics and fleet management in EV Technology - Mini Project: Build & Apply

Telematics and Fleet Management Basics

📖 Scenario: You work for a company that manages a fleet of electric vehicles (EVs). Your job is to organize and track the vehicles using telematics data to improve efficiency and safety.

🎯 Goal: Build a simple data structure to hold vehicle information, set a threshold for battery level alerts, filter vehicles needing attention, and finalize the fleet status report.

📋 What You'll Learn

Create a dictionary called fleet with these exact entries: 'EV101': 85, 'EV102': 40, 'EV103': 15, 'EV104': 60

Create a variable called battery_alert_threshold and set it to 20

Use a dictionary comprehension to create vehicles_needing_charge containing only vehicles with battery level less than battery_alert_threshold

Add a final line to create a list called fleet_status with strings formatted as 'Vehicle EV101: 85% battery' for all vehicles in fleet

💡 Why This Matters

🌍 Real World

Companies managing electric vehicle fleets use telematics data to monitor battery levels and maintain efficient operations.

💼 Career

Understanding how to organize and filter telematics data is essential for fleet managers, data analysts, and EV maintenance teams.

1

Create the fleet data dictionary

Create a dictionary called fleet with these exact entries: 'EV101': 85, 'EV102': 40, 'EV103': 15, 'EV104': 60

EV Technology

# Create the fleet dictionary with vehicle IDs and battery levels
# Your code here

Need a hint?

Use curly braces {} to create a dictionary with keys as vehicle IDs and values as battery percentages.

2

Set the battery alert threshold

Create a variable called battery_alert_threshold and set it to 20

EV Technology

fleet = {'EV101': 85, 'EV102': 40, 'EV103': 15, 'EV104': 60}
# Set the battery alert threshold
# Your code here

Need a hint?

Just assign the number 20 to the variable battery_alert_threshold.

3

Filter vehicles needing charging

Use a dictionary comprehension to create a dictionary called vehicles_needing_charge containing only vehicles from fleet with battery level less than battery_alert_threshold

EV Technology

fleet = {'EV101': 85, 'EV102': 40, 'EV103': 15, 'EV104': 60}
battery_alert_threshold = 20
# Create vehicles_needing_charge dictionary using comprehension
# Your code here

Need a hint?

Use {key: value for key, value in dict.items() if condition} to filter the dictionary.

4

Create the fleet status report

Add a line to create a list called fleet_status with strings formatted as 'Vehicle EV101: 85% battery' for all vehicles in fleet using a list comprehension

EV Technology

fleet = {'EV101': 85, 'EV102': 40, 'EV103': 15, 'EV104': 60}
battery_alert_threshold = 20
vehicles_needing_charge = {vehicle: level for vehicle, level in fleet.items() if level < battery_alert_threshold}
# Create fleet_status list with formatted strings
# Your code here

Need a hint?

Use a list comprehension with an f-string to format each vehicle's status.